Actually, I don't know what the first two mean either. I don't think you need them. Once you have the register.dat, then you're ready to go.

On Fri, 12 Nov 2004, Joongnam Yang wrote:

Thanks Doug,

So, "structural data registration" "functional data registration" "co-registration" have to be done separately? How do I do the first two? The manual is pretty murky on that. Please enlighten me...

I am trying to do functional overlay using csurf and there are so many hidden things when I use the manual. I appreciate your help, Doug.

Nam.